NAME

       Bio::Graphics::FeatureFile::Iterator -- Iterator across a Bio::Graphics::FeatureFile

SYNOPSIS

        use Bio::Graphics::FeatureFile;
        my $data  = Bio::Graphics::FeatureFile->new(-file => 'features.txt');
        my $iterator = $data->get_seq_stream;
        while (my $feature = $iterator->next_seq) {
          print $feature->display_id,"\t",$feature->start,"\t",$feature->end,"\n";
        }

DESCRIPTION

       This is a Bio::SeqIO-like object that recognizes the next_seq() and next_feature()
       methods.  The two methods are synonymous.

       There is also a rewind() method which will start iterating from the beginning again.

SEE ALSO

       Bio::Graphics::Panel, Bio::Graphics::Glyph, Bio::Graphics::Feature,
       Bio::Graphics::FeatureFile

AUTHOR

       Lincoln Stein <lstein@cshl.org>.

       Copyright (c) 2001 Cold Spring Harbor Laboratory

       This library is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.  See DISCLAIMER.txt for disclaimers of warranty.